<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统管理<small>菜单管理</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统管理</el-breadcrumb-item>
            <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="菜单名称" v-model="pagination.queryString" style="width: 200px;" class="filter-item"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>


            <template>
                <div>
                    <el-table
                            :data="dataList"
                            style="width: 100%;margin-bottom: 20px;"
                            row-key="id"
                            border
                            lazy
                            :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
                        <el-table-column
                                prop="name"
                                label="菜单名称"
                                align="center">
                        </el-table-column>
                        <el-table-column
                                prop="linkUrl"
                                label="访问路径"
                                align="center">
                        </el-table-column>
                        <el-table-column
                                prop="pathlevel"
                                label="路径级别"
                                align="center">
                        </el-table-column>
                        <el-table-column
                                prop="parentMenuId"
                                label="自关联Id"
                                align="center">
                        </el-table-column>
                        <el-table-column
                                prop="menulevel"
                                label="菜单级别"
                                align="center">
                        </el-table-column>
                        <el-table-column
                                prop="pathlevel"
                                label="路径级别"
                                align="center">
                        </el-table-column>
                        <el-table-column label="操作" align="center">
                            <template slot-scope="scope">
                                <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                                <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                            </template>
                        </el-table-column>
                    </el-table>


                    <div class="pagination-container">
                        <el-pagination
                                class="pagiantion"
                                @current-change="handleCurrentChange"
                                :current-page="pagination.currentPage"
                                :page-size="pagination.pageSize"
                                layout="total, prev, pager, next, jumper"
                                :total="pagination.total">
                        </el-pagination>
                    </div>
                </div>
            </template>


            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增菜单项" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>

                            <el-col :span="12">
                                <el-form-item label="访问路径" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="路径级别" prop="pathlevel">
                                    <el-input v-model="formData.pathlevel"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="优先级" prop="priority">
                                    <el-input v-model="formData.priority"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="自关联Id" prop="parentMenuId">
                                        <el-select v-model="formData.parentMenuId" placeholder="请选择">
                                            <el-option v-for="option in options" v-bind:value="option.value">
                                                {{option.text}}
                                            </el-option>
                                        </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="菜单级别" prop="menulevel">
                                    <el-input v-model="formData.menulevel"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="图标" >
                                    <el-input v-model="formData.icon"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                        <el-col :span="24">
                            <el-form-item label="注意事项">
                                <el-input v-model="formData.description" type="textarea"></el-input>
                            </el-form-item>
                        </el-col>
                        </el-row>

                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑菜单项" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>

                            <el-col :span="12">
                                <el-form-item label="访问路径" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="路径级别" prop="pathlevel">
                                    <el-input v-model="formData.pathlevel"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="优先级" prop="priority">
                                    <el-input v-model="formData.priority"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="自关联Id" prop="parentMenuId">
                                    <el-select v-model="formData.parentMenuId" placeholder="请选择">
                                        <el-option v-for="option in options" v-bind:value="option.value">
                                            {{option.text}}
                                        </el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="菜单级别" prop="menulevel">
                                    <el-input v-model="formData.menulevel"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="图标" >
                                    <el-input v-model="formData.icon"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="注意事项">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>


<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data:{
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize:10,//每页显示的记录数
                total:0,//总记录数
                queryString:null//查询条件
            },
            options:{},
            dataList: [],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit:false,//编辑表单是否可见
            rules: {//校验规则
                name: [{ required: true, message: '菜单名称为必填项', trigger: 'blur' }],
                linkUrl: [{ required: true, message: '访问路径为必填项', trigger: 'blur' }],
                pathlevel: [{ required: true, message: '路径级别为必填项', trigger: 'blur' }],
                priority: [{ required: true, message: '优先级为必填项', trigger: 'blur' }],
                parentMenuId: [{ required: true, message: '自关联Id为必填项', trigger: 'blur' }],
                menulevel: [{ required: true, message: '菜单级别为必填项', trigger: 'blur' }]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            //每次执行完都要查询
            this.findPage();
        },
        methods: {
            //编辑
            handleEdit() {

                this.$refs['dataEditForm'].validate((value)=>{
                    if (value){
                        //关闭编辑窗口
                        this.dialogFormVisible4Edit=false;
                        //如果表单效验成功
                        axios.post("/menu/edit.do",this.formData).then((res)=>{
                            if (res.data.flag){
                                //修改成功 返回成功信息
                                this.$message({
                                    message:res.data.message,
                                    type:'success'
                                });
                            }else{
                                //修改失败 返回失败消息
                                this.$message.error(res.data.message);
                            }
                        }).finally(()=>{
                            //不管成功失败
                            this.findPage();
                        });
                    }else{
                        //表单效验失败
                        this.$message.error("表单数据效验失败!");
                        return false;
                    }


                })
            },
            //添加
            handleAdd () {
                this.$refs['dataAddForm'].validate((value)=>{
                    //判断表单效验
                    if (value){
                        //表单效验通过 发生ajax请求 将数据发送到后端进行处理
                        console.log(this.formData);
                        axios.post("/menu/add.do",this.formData).then((res) => {
                            //关闭新增窗口
                            this.dialogFormVisible = false;
                            if(res.data.flag){//执行成功
                                //新增成功后，重新调用分页查询方法，查询出最新的数据
                                this.findPage();
                                //弹出提示信息
                                this.$message({
                                    message:res.data.message,
                                    type:'success'
                                });
                            }else{//执行失败
                                //弹出提示
                                this.$message.error(res.data.message);
                            }
                        });
                    }else{
                        //效验不通过
                        this.$message.error("数据效验失败,请检查你的输入信息是否正确!");
                        return false;
                    }
                });
            },
            showMessage(r){
                if(r.response.status == 403){
                    this.$message.error("访问权限不够")
                }else{
                    this.$message.error("其他错误,请联系管理员")
                }
            },
            //分页查询
            findPage() {

                //利用 ajax 发送请求
                var param={
                    currentPage:this.pagination.currentPage,
                    pageSize:this.pagination.pageSize,
                    queryString:this.pagination.queryString
                };
                axios.post("/menu/findPage.do",param).then((res)=>{
                    //解析Controller返回的数据
                    this.pagination.total = res.data.total;
                    this.dataList=res.data.rows;
                })


            },
            // 重置表单
            resetForm() {
                // 监听画面下一帧渲染的事件
                this.$nextTick(function (){
                    this.$refs['dataAddForm'].resetFields();//重置表单
                    this.formData = {};//重置数据
                });
            },
            // 弹出添加窗口
            handleCreate() {
                //新增窗口
                this.dialogFormVisible=true;
                //执行表单清空
                this.resetForm();
                //调用下拉框方法 获取父类Id
                this.findParentId();
            },
            // 获取父类Id方法
            findParentId(){
                axios.post("/menu/findParentId.do").then((res)=>{
                    if(res.data.flag){
                        //查询成功 接受得到的数据
                        this.options=res.data.data;
                    }else{
                        //查询失败 接收返回信息
                        this.$message.error(res.data.message);
                    }
                });
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                //打开编辑窗口
                this.dialogFormVisible4Edit=true;
                //调用下拉框方法 获取父类Id
                this.findParentId();
                //获取id并回显数据
                axios.get("/menu/findById.do?id="+row.id).then((res)=>{
                    if(res.data.flag){
                        //查询成功 接受得到的数据
                        this.formData=res.data.data;
                    }else{
                        //查询失败 接收返回信息
                        this.$message.error(res.data.message);
                    }
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                //设置最新的页码
                this.pagination.currentPage=currentPage;
                this.findPage();
            },
            // 删除
            handleDelete(row) {
                //先让用户进行选择是否确认删除
                this.$confirm("你确定要删除该条对象吗?",{
                    type:'warning'
                }).then(()=>{
                    axios.get("/menu/delete.do?id="+row.id).then((res)=>{
                        if(res.data.flag){
                            //执行成功
                            //返回成功消息
                            this.$message({
                                type:'success',
                                message: res.data.message
                            });
                            //重新进行分页查询
                            this.findPage();
                        }else{
                            //执行失败 接收客户观返回的数据
                            this.message.error(res.data.message);
                        }
                    }).catch((r)=>{
                        this.showMessage(r);
                    });
                    // 发送请求,删除成功

                }).catch(()=>{
                    //取消删除 返回给用户取消成功消息
                    this.$notify({
                        type: 'info',
                        message:"操作已取消"
                    });

                })
            }
        }
    })
</script>
</html>